Base | Representation |
---|---|
bin | 110000000111… |
… | …011101001000 |
3 | 212201211101202 |
4 | 300013131020 |
5 | 11212112243 |
6 | 1130203332 |
7 | 212132621 |
oct | 60073510 |
9 | 25654352 |
10 | 12613448 |
11 | 7135741 |
12 | 4283548 |
13 | 27c82a3 |
14 | 1964a48 |
15 | 11924b8 |
hex | c07748 |
12613448 has 32 divisors (see below), whose sum is σ = 24879360. Its totient is φ = 5987520.
The previous prime is 12613409. The next prime is 12613457. The reversal of 12613448 is 84431621.
It is a self number, because there is not a number n which added to its sum of digits gives 12613448.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12233 + ... + 13223.
It is an arithmetic number, because the mean of its divisors is an integer number (777480).
Almost surely, 212613448 is an apocalyptic number.
It is an amenable number.
12613448 is a deficient number, since it is larger than the sum of its proper divisors (12265912).
12613448 is a wasteful number, since it uses less digits than its factorization.
12613448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077 (or 1073 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 12613448 is about 3551.5416370923. The cubic root of 12613448 is about 232.7794335543.
The spelling of 12613448 in words is "twelve million, six hundred thirteen thousand, four hundred forty-eight".
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